| /******************************************************************************* |
| * Copyright (c) 2009 xored software, Inc. |
| * |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * xored software, Inc. - initial API and Implementation (Vladimir Belov) |
| *******************************************************************************/ |
| |
| package org.eclipse.dltk.javascript.ast; |
| |
| import java.util.List; |
| |
| import org.eclipse.core.runtime.Assert; |
| import org.eclipse.dltk.ast.ASTVisitor; |
| import org.eclipse.dltk.javascript.internal.parser.JSLiterals; |
| |
| public class CaseClause extends SwitchComponent { |
| |
| private Keyword caseKeyword; |
| private Expression condition; |
| |
| public CaseClause(JSNode parent) { |
| super(parent); |
| } |
| |
| /** |
| * @see org.eclipse.dltk.ast.ASTNode#traverse(org.eclipse.dltk.ast.ASTVisitor) |
| */ |
| @Override |
| public void traverse(ASTVisitor visitor) throws Exception { |
| if (visitor.visit(this)) { |
| if (caseKeyword != null) |
| caseKeyword.traverse(visitor); |
| if (condition != null) |
| condition.traverse(visitor); |
| |
| List<Statement> statements = getStatements(); |
| if (statements != null) { |
| for (Statement statement : statements) { |
| statement.traverse(visitor); |
| } |
| } |
| visitor.endvisit(this); |
| } |
| } |
| |
| public Expression getCondition() { |
| return this.condition; |
| } |
| |
| public void setCondition(Expression condition) { |
| this.condition = condition; |
| } |
| |
| public Keyword getCaseKeyword() { |
| return this.caseKeyword; |
| } |
| |
| public void setCaseKeyword(Keyword keyword) { |
| this.caseKeyword = keyword; |
| } |
| |
| @Override |
| public String toSourceString(String indentationString) { |
| |
| Assert.isTrue(sourceStart() > 0); |
| Assert.isTrue(sourceEnd() > 0); |
| // Assert.isTrue(colon > 0); |
| |
| StringBuffer buffer = new StringBuffer(); |
| |
| buffer.append(indentationString); |
| |
| buffer.append(Keywords.CASE); |
| buffer.append(JSLiterals.SPACE); |
| buffer.append(this.getCondition().toSourceString(indentationString)); |
| buffer.append(":\n"); |
| |
| toSourceString(getStatements(), buffer, indentationString |
| + Statement.INDENT); |
| |
| return buffer.toString(); |
| } |
| |
| @Override |
| public Keyword getKeyword() { |
| return getCaseKeyword(); |
| } |
| } |